How to change faceted search from "or" to "and"

[Aergia]

Hey im new on prestashop and just wanted to change faceted search functionality from "or" to "and" 

i mean like if i have a few features like color : blue , red   and size: big , small

if i tick the checkbox blue and big i want only products that are blue AND big instead of products that are blue OR big.

 

thanks

[MVFDEN]

I'm interested in this as well - anyone have a solution?